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1、KT334 型矿用图像监视与广播通信系统 KT334 Image monitoring and broadcast communication system矿用图像监视与广播通信系统是用于矿山安全管理监测的系统安全装备。系统的软硬件设备全部采用数字化、网络化、光纤化的设计理念，可同时提供对整个矿山所有的变电站、水泵房、风机房、瓦斯抽放站、避难硐室、材料仓库等地方的图像监视、环境气体监测、可视对讲、公共广播等功能，并能非常方便地与上级管理部门进行联网实现信息共享。Soft/hardware of the system both adopt design philosophy of digital
2、ization, network, optical fiber, can make image monitoring of transformer station, water pump house, gas drainage station, refuge chamber, material warehouse and other places in whole mine, also, it can monitor gases in the environment, can do visual intercom, can be used as public broadcast. It can
3、 be used to share information with higher administration department conveniently. 系统网络采用单模单纤的星形光网架构，具有传输距离远，易于维护和稳定安全等优点；井上、井下的各个监控场所，都可以由一台多功能的监测通讯分站来完成环境参数采集、现场显示、报警、远程传输、监听录像、可视对讲、公共广播等功能。The system adopts single mode/single fiber star-shape optical network framework, is with merits of long dista
4、nce transmission, easy to maintain, stabilization and safety. Can acquire environment parameters of each monitoring place in the surface/underground mine, can display at site, warn, transmit from/to long distance, monitoring video, visual intercom, and broadcast publicly. 系统示意图 System diagram技术参数 Te
5、chnical parameters项目 Item主要技术指标 Main Technical parameters电源 Power supply DC6V 3A传感器查询速度 Query speed of sensor 500mS/个传感器信号接口 Information interface of sensor RS485传感器信号号波特率 Baud rate of sensor information1200bps图像声音延时 Time-lapse of image 3S接口种类 Interface type光纤（单模单纤）Optical fiber (single mode/single
6、fiber)网络接口 Network interface距离 Distance 10km预留对外独立的数据通道 Data channel reserved independently for external equipmentRS-485预留对外独立的数据通道波特率 Baud rate reserved for external data channel可设Can be set生存处环境参数超标指示信号 Out of limits 隔离，高电平有效index signal of environment parameter in survival siteIsolated, high leve
7、l valid遥控距离 Remote control distance 5m产品认证 product certification系统子产品 Sub products of the system 煤安 MA 矿安 KA 防爆 ExKT334 矿用图像监视与广播通信系统 （软件）KT334 Image monitoring and broadcast communication system (software)MHC140073 KHC140025 KT334-F 矿用本安型通讯分站 KT334-F intrinsic safe communication sub-station for min
8、ingMHC140071 KHC140023 320140077KT334-T 矿用本安型可视对讲器 KT334-T intrinsic safe visual intercom device MHA140044 KHA140006 320140078KXY12 矿用本安型音箱 KXY12 intrinsic safe voice box for mining MAJ140243 KAJ140009 320140079KLH24 矿用分光器 KLH24 Optical splitter for miningMHC140072 KHC140024 配套信息 Matching 关联设备Associ
9、ated apparatusGD4 矿用本安型多参数传感器 GD4 intrinsic safe multi-parameter sensor for miningKDW127/12B 矿用隔爆兼本安直流稳压电源（5V 和12V） KDW127/12B explosion-proof & intrinsic safe DC stabilized power supplyGRG5H 二氧化碳传感器 GRG5H carbon dioxide sensorGPD5 差压传感器 GPD5 differential pressure transducerKBA5(A) 本安摄像头 KBA5(A) intrinsic safe camera
